All-Transactions House Price Index for South Dakota was 637.83000 Index 1980 Q1=100 in October of 2025, according to the United States Federal Reserve. Historically, All-Transactions House Price Index for South Dakota reached a record high of 637.83000 in October of 2025 and a record low of 62.48000 in January of 1976. Trading Economics provides the current actual value, an historical data chart and related indicators for All-Transactions House Price Index for South Dakota - last updated from the United States Federal Reserve on March of 2026.